INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed42eeeb4a539b174b46fec9c96d188a45df4fe21f7f1fe835de896a71dd99dd', 
    'CAgmDg36Z1wajF8lSKsKe6MJHum1c2rAKA74hjo+DnI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)